202448649

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1\times {\mathrm{953}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 293297760

約数和(自身を除く): 90849111

約数列:

[1, 3, 13, 39, 169, 419, 507, 953, 1257, 2859, 5447, 12389, 16341, 37167, 70811, 161057, 212433, 399307, 483171, 1197921, 5190991, 15572973, 67482883, 202448649]

約数ペア:

[(1, 202448649), (3, 67482883), (13, 15572973), (39, 5190991), (169, 1197921), (419, 483171), (507, 399307), (953, 212433), (1257, 161057), (2859, 70811), (5447, 37167), (12389, 16341)]